Best Aftermarket Mufflers

Looking for the best aftermarket mufflers to upgrade your vehicle’s sound and performance? We’ve tested and reviewed the top 10 options for cars, motorcycles, and lawn mowers, focusing on durability, fit, and sound quality, to help you find the perfect match for your ride.

Upgrading your vehicle’s muffler can transform its sound and performance. Whether you’re looking for a deep race tone or a quiet ride, the right muffler makes all the difference. Discover the best aftermarket mufflers tailored to your needs.

We’ve tested and reviewed top options for cars, motorcycles, and lawn mowers. Each muffler is chosen for durability, fit, and sound quality. Find the perfect match for your ride.

Join us as we explore the top picks in aftermarket mufflers. Learn how to boost performance and enhance your driving experience. Let’s find the ideal muffler for you!

List of Top 10 best aftermarket mufflers

Title	Best For	Price
Exhaust/Muffler Compatible with Kawasaki Mule 600/610 / SX – Replaces 18091-0235 & 18091-0487 w/Gasket	This exhaust/muffler is perfect for owners of Kawasaki Mule 600/610 (2004-2016) or Mule SX (2017-2024) who need a reliable replacement for their muffler or gasket. It’s easy to install and fits perfectly, saving you time and hassle.	View on Amazon (paid link)
Thrush Muffler Deep Race Tone (Most Applications) Inlet 2.5 Pipe Connection Offset Outlet 2.5 Offset	This Thrush Muffler is perfect for car enthusiasts who want a bold, aggressive sound and a sleek look. It’s ideal for those customizing their vehicle and seeking durable, high-performance parts.	View on Amazon (paid link)
Universal 1.5-2″ Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike	This universal exhaust muffler is perfect for anyone with a dirt bike, street bike, scooter, ATV, or quad that has a pipe diameter between 38mm and 51mm. It’s easy to install and comes with all the hardware you need.	View on Amazon (paid link)
DRiV Walker Exhaust Muffler – 21690 – Stainless Steel with Spun-Locked Heads – Easy Bolt-On Installation – No Welding Required – Reduces Exhaust Noise, Minimizes Distortion	This DRiV Walker Exhaust Muffler is perfect for Chevrolet Equinox owners who want a quiet, durable, and easy-to-install upgrade.	View on Amazon (paid link)
Eparts, Inc. E-7100840 Stainless Steel Muffler for Bobcat T140, S185, S160, S175, S150, S130, 7753, 773, 763, 753, 751 [7100840]	This stainless steel muffler is perfect for Bobcat owners who need a reliable replacement part. It fits specific models like the T140, S185, and more, ensuring a perfect match for your machine.	View on Amazon (paid link)
MagnaFlow Performance Exhaust Muffler 10416: 2.5″/2.5″ Inlet/Outlet, 4x4x14″ Round, Stainless Steel, Satin Finish	This MagnaFlow Performance Exhaust Muffler is perfect for car enthusiasts who want a deep, resonating sound and better engine performance. It’s easy to customize for your vehicle, making it a great choice for those seeking quality and durability.	View on Amazon (paid link)
One New Aftermarket Riding Lawn Mower Muffler OHV Fits Briggs and Stratton Engine 137352	This muffler is perfect for anyone with a lawn mower using a Briggs and Stratton engine. It is a new part that helps your mower run quietly and works well.	View on Amazon (paid link)
Rotary 1275 – Aftermarket Replacement – 3/4″ NPT Threaded Muffler	This Rotary 1275 muffler is perfect for repair shops, equipment owners, and parts buyers who need a simple, direct fit. It is a smart pick for anyone replacing 291244, 294599, or 395011 with a 3/4″ NPT threaded male connection.	View on Amazon (paid link)
Caltric Exhaust Muffler Pipe Compatible with Honda Trx300Fw Trx-300Fw Fourtrax 300 4X4 1993-2000	This Caltric Exhaust Muffler Pipe is perfect for Honda TRX300FW Fourtrax 300 4×4 owners from 1993 to 2000. If your ATV needs a replacement muffler, this OEM-style part is a great fit.	View on Amazon (paid link)
Walker Quiet-Flow SS 53943 Direct Fit Exhaust Muffler Assembly 2.25″ Inlet (ID) 3″ Outlet (OD) for Ford Explorer	This Walker Quiet-Flow SS Muffler is perfect for Ford Explorer owners (2011-2015) who want a long-lasting, easy-to-install exhaust upgrade.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 best aftermarket mufflers in this expert-reviewed guide. Each product is handpicked for performance, durability, and value, ensuring you find the perfect fit for your needs. Whether you’re after a deep race tone, quiet comfort, or affordable quality, this guide has you covered. Read on to find the ideal muffler that will transform your ride and boost your confidence on the road.

1. Exhaust/Muffler Compatible with Kawasaki Mule 600/610 / SX – Replaces 18091-0235 & 18091-0487 w/Gasket

Exhaust/Muffler for Kawasaki Mule 600/610 and Mule SX. It is a direct fit and helps keep your ride running right.

It fits Mule 600/610 (2004-2016) and Mule SX (2017-2024). It replaces 18091-0235. It also replaces 18091-0487.

This set includes the gasket too. It replaces 11061-0132. Not for XC model.

Pros	Cons
Fits Kawasaki Mule 600/610 & SX models perfectly. Replaces original muffler parts #18091-0235 & #18091-0487. Includes gasket replacement #11061-0132 for easy install. Designed for long-lasting durability and reliable performance. Simple swap to restore your vehicle’s quiet ride.	Does not fit the XC model. Limited compatibility to specific Kawasaki Mule years. Requires gasket replacement for proper installation.

Perfect For:

This exhaust/muffler is perfect for owners of Kawasaki Mule 600/610 (2004-2016) or Mule SX (2017-2024) who need a reliable replacement for their muffler or gasket. It’s easy to install and fits perfectly, saving you time and hassle.

Ready to Purchase?

View Price on Amazon (paid link)

2. Thrush Muffler Deep Race Tone (Most Applications) Inlet 2.5 Pipe Connection Offset Outlet 2.5 Offset

Get a deep race tone. This muffler fits most applications. Improve your exhaust sound now.

It features 2.5-inch connections. The offset design allows easy fitment.

Enjoy durable construction. Experience maximum flow. Buy this quality muffler today.

Pros	Cons
Deep, aggressive tone for a bold engine sound. Durable steel build resists rust and lasts longer. Sleek silver finish enhances your vehicle’s look. Customizable fit for most exhaust setups.	May need custom work for some vehicles, adding cost and time. Aggressive tone might be too loud for daily driving or quiet areas. Limited warranty covers only 90 days, shorter than some competitors.

Perfect For:

This Thrush Muffler is perfect for car enthusiasts who want a bold, aggressive sound and a sleek look. It’s ideal for those customizing their vehicle and seeking durable, high-performance parts.

Ready to Purchase?

View Price on Amazon (paid link)

3. Universal 1.5-2″ Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike

Upgrade your motorcycle now. This exhaust pipe looks great. It fits many bikes.

The muffler is universal. It fits pipes up to 51mm.

You get the hardware. It is easy to use.

Pros	Cons
Fits many bikes with 1.5-2″ pipe diameter. Easy to install with included hardware. Universal design works for dirt bikes, scooters, and ATVs. Durable build for long-lasting performance.	No installation guide included, making setup tricky for beginners. Universal fit may not perfectly match all bike models. Hardware only, no extra parts or accessories provided.

Perfect For:

This universal exhaust muffler is perfect for anyone with a dirt bike, street bike, scooter, ATV, or quad that has a pipe diameter between 38mm and 51mm. It’s easy to install and comes with all the hardware you need.

Ready to Purchase?

View Price on Amazon (paid link)

4. DRiV Walker Exhaust Muffler – 21690 – Stainless Steel with Spun-Locked Heads – Easy Bolt-On Installation – No Welding Required – Reduces Exhaust Noise, Minimizes Distortion

DRiV Walker Exhaust Muffler - 21690 - Stainless Steel with Spun-Locked Heads - Easy Bolt-On Installation - No Welding Required - Reduces Exhaust Noise, Minimizes Distortion

The DRiV Walker Exhaust Muffler is built to last. It fits Chevrolet Equinox 2010–2017 and newer models. Its stainless steel design ensures long-term durability.

This muffler is easy to install. It requires no welding and uses bolt-on installation. The OE-style hangers make it ready to use.

It reduces exhaust noise and minimizes distortion. The spun-locked heads and internal drainage system ensure efficient performance. DRiV delivers reliable automotive solutions.

Pros	Cons
Fits Chevrolet Equinox 2010–2017 and newer models. Durable design with spun-locked heads and internal drainage. Easy bolt-on installation, no welding needed. Reduces exhaust noise for a quieter ride.	Might not fit all trims well. Needs tools and effort to fix. Steel may change color fast.

Perfect For:

This DRiV Walker Exhaust Muffler is perfect for Chevrolet Equinox owners who want a quiet, durable, and easy-to-install upgrade.

Ready to Purchase?

View Price on Amazon (paid link)

5. Eparts, Inc. E-7100840 Stainless Steel Muffler for Bobcat T140, S185, S160, S175, S150, S130, 7753, 773, 763, 753, 751 [7100840]

The Eparts, Inc. E-7100840 Stainless Steel Muffler is a high-quality replacement for your Bobcat Skid Steer. It’s made of Grade 409 Stainless Steel, ensuring durability and longevity.

This muffler fits specific Bobcat models, including T140, S185, S160, S175, S150, S130, 7753, 773, 763, 753, and 751. It measures 29.25 inches in length.

If you’re unsure about compatibility, send us your model and serial number. We’ll confirm if this stainless steel muffler is the right fit for your machine.

Pros	Cons
Durable stainless steel muffler, built to last. Fits multiple Bobcat models, easy compatibility. High-quality, OEM-level performance guaranteed. Grade 409 stainless steel, resists corrosion.	Check your serial number first. It is very long. It may not fit all.

Perfect For:

This stainless steel muffler is perfect for Bobcat owners who need a reliable replacement part. It fits specific models like the T140, S185, and more, ensuring a perfect match for your machine.

Ready to Purchase?

View Price on Amazon (paid link)

6. MagnaFlow Performance Exhaust Muffler 10416: 2.5″/2.5″ Inlet/Outlet, 4x4x14″ Round, Stainless Steel, Satin Finish

The MagnaFlow Performance Exhaust Muffler 10416 gives your ride a deep, rich sound. Its stainless steel build helps it stay strong and look clean.

It has a straight-through core. It helps exhaust flow move fast. It can help boost power and performance.

This muffler has universal fitment for custom use. It also comes with a limited lifetime construction warranty.

Pros	Cons
Get a deep, smooth, and rich sound. Boost your car with fast air flow. The tough steel build lasts a long time. It fits well in small or tight spots. Enjoy more power and a cool look.	Can be noisy for some drivers Professional installation needed for best fit Universal fit may require adjustments

Perfect For:

This MagnaFlow Performance Exhaust Muffler is perfect for car enthusiasts who want a deep, resonating sound and better engine performance. It’s easy to customize for your vehicle, making it a great choice for those seeking quality and durability.

Ready to Purchase?

View Price on Amazon (paid link)

7. One New Aftermarket Riding Lawn Mower Muffler OHV Fits Briggs and Stratton Engine 137352

This is a new muffler. It fits your mower.

This part fits Briggs and Stratton OHV engines. It works with one cylinder motors. It replaces part 137352 and 179758.

It fits Craftsman and Poulan brands. It also fits Husqvarna mowers. Stock images may look different.

Pros	Cons
Fits many Briggs and Stratton OHV engines. Works with Craftsman, Poulan, and Husqvarna models. Easy to check with part numbers. New aftermarket part for a low-cost fix. Clear fit guide helps you order with confidence.	Not an original part, it’s an aftermarket replacement. Stock images may differ from the actual product. Verify fit before ordering to avoid mistakes.

Perfect For:

This muffler is perfect for anyone with a lawn mower using a Briggs and Stratton engine. It is a new part that helps your mower run quietly and works well.

Ready to Purchase?

View Price on Amazon (paid link)

8. Rotary 1275 – Aftermarket Replacement – 3/4″ NPT Threaded Muffler

The Rotary 1275 is a reliable aftermarket replacement muffler. It’s designed to fit perfectly with 3/4” NPT threaded connections.

This muffler replaces parts 291244, 294599, and 395011. It’s made by Rotary Corp, a trusted name in quality parts.

Pros	Cons
Fits perfectly as a direct replacement for your muffler. Easy to install with 3/4” NPT threaded connection. Durable build ensures long-lasting performance. Compatible with multiple part numbers for convenience. Trusted brand from Rotary Corp for reliable quality.	Noisy operation may disturb peace in quiet environments. Limited compatibility with non-standard exhaust systems. Threaded connection requires precise installation to avoid leaks.

Perfect For:

This Rotary 1275 muffler is perfect for repair shops, equipment owners, and parts buyers who need a simple, direct fit. It is a smart pick for anyone replacing 291244, 294599, or 395011 with a 3/4″ NPT threaded male connection.

Ready to Purchase?

View Price on Amazon (paid link)

9. Caltric Exhaust Muffler Pipe Compatible with Honda Trx300Fw Trx-300Fw Fourtrax 300 4X4 1993-2000

Caltric makes this exhaust muffler pipe for the Honda TRX300FW Fourtrax 300 4×4 from 1993-2000. It is an OEM style part with chambers for a clean fit and solid use.

It includes 1 muffler. It fits the listed Honda models. Check the part numbers and the photo before you buy.

Pros	Cons
Fits perfectly with Honda TRX300FW models 1993-2000. OEM style design ensures reliable performance. Easy replacement with included single muffler. Strong build with chambered exhaust for durability. Wide availability on Caltric Amazon store for convenience.	No installation instructions included, making setup tricky. Limited compatibility with only specific Honda models. Visual comparison required to ensure correct fit.

Perfect For:

This Caltric Exhaust Muffler Pipe is perfect for Honda TRX300FW Fourtrax 300 4×4 owners from 1993 to 2000. If your ATV needs a replacement muffler, this OEM-style part is a great fit.

Ready to Purchase?

View Price on Amazon (paid link)

10. Walker Quiet-Flow SS 53943 Direct Fit Exhaust Muffler Assembly 2.25″ Inlet (ID) 3″ Outlet (OD) for Ford Explorer

This muffler fits your Ford Explorer. It is made of stainless steel. This part lasts a long time.

It is easy to install. It bolts on fast.

The muffler is quiet. It sounds like new.

Pros	Cons
Fits Ford Explorer 2011-2015 perfectly, no hassle. Stainless steel stops rust, lasts longer. Easy bolt-on install, no welding needed. Quieter ride, factory-style sound quality. Lifetime warranty, 90-day guarantee included.	Limited vehicle compatibility – Only fits specific Ford Explorer models. Higher cost than aluminized mufflers – Premium price for stainless steel. Professional installation recommended – DIY may be challenging.

Perfect For:

This Walker Quiet-Flow SS Muffler is perfect for Ford Explorer owners (2011-2015) who want a long-lasting, easy-to-install exhaust upgrade.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Upgrade your ride with the best aftermarket muffler. Find the perfect match for sound, fit, and performance.

Buying the Best Aftermarket Muffler: A Pro Guide

Choosing the right muffler can transform your vehicle’s sound and performance. Here’s what to consider:

Vehicle Compatibility:
Ensure the muffler fits your make and model. Check part numbers and specs for a perfect match.
Sound Preference:
Decide if you want a deep race tone or a quiet ride. Mufflers vary in sound output.
Material Quality:
Stainless steel mufflers last longer and resist rust. Choose durable materials for longevity.
Installation Ease:
Look for bolt-on designs or universal fit options. Avoid mufflers requiring welding for hassle-free setup.
Performance Boost:
Some mufflers improve exhaust flow, enhancing power and efficiency. Pick one that meets your needs.
Brand Reputation:
Trust reliable brands like MagnaFlow, DRiV, or Walker. Quality brands ensure better performance and durability.
Price and Warranty:
Balance cost with features. Lifetime warranties offer peace of mind for long-term use.

Find your ideal muffler today and elevate your driving experience!